HVAC Company in Sebring, OH | Trusted Heating & AC Services Since 1955

Need heating or AC help in Sebring? Gault offers flat-rate pricing, experienced technicians, and reliable service for heating and AC repair, maintenance, and installation. Family-owned since 1955, serving Sebring and the Mahoning Valley from right up the road.

Over 1,750 5-star reviews:
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Cooling Cooling
  • Central AC
  • Ductless Mini-Splits
  • Heat Pumps
  • HVAC Zone Control System
  • Thermostats
Heating Heating
  • Central Heat
  • Boilers
  • Ductless Mini-Splits
  • Furnaces
  • Garage Heaters
  • Heat Pumps
  • HVAC Zone Control System
  • Thermostats
Duct Services Duct Services
  • Duct Cleaning
  • Installation & Replacement
  • Maintenance
  • Repair
  • Custom Metal Air Duct Fabrication
Indoor Air Indoor Air
  • Air Purifiers
  • Air Sanitization
  • Dehumidifiers
  • Humidifiers
Water Heaters Water Heaters
  • Conventional Water Heaters
  • Tankless Water Heaters

Go With Gault!

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Built on Family Values

Trust, integrity and care are at the heart of everything we do.

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92% of Repair Fees under $300

92% of our customers pay less than $300 in fees for repairs.

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2-Year Guarantee

Quality you can count on–we'll fix it for free if it doesn't last 2 years!

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Next-Level Service

Every home treated like our own—with extreme care and precision.

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We Give Back

Supporting our community is at the core of who we are.

FAQ: HVAC in Sebring, OH

What does an HVAC repair cost in Sebring?

When you call Gault for an HVAC repair in Sebring, we quote flat-rate before we start, and 92% of our repair invoices come in under $300. There is no surprise labor charge, and members pay even less with their standing discount.

Is Gault local to Sebring?

We are based about 20 minutes north, but our trucks cover Sebring and the surrounding Smith Township, Alliance, and Beloit areas daily. We have been in business just up Route 14 since 1955.

My old furnace keeps shutting off after a few minutes. What is wrong?

That is usually a safety shutoff, either a dirty flame sensor that cannot confirm ignition, a failing ignitor, or a high-limit switch tripping because the heat exchanger is running too hot. In an aging furnace, that pattern can signal a heat exchanger problem, and a cracked exchanger is a carbon-monoxide leak waiting to happen. Our furnace repair pros can get out there to take a look at it often as soon as today.

The AC is blowing but the air is not cold. What should I check?

Start with the filter, and if that is clean it is time to call. The most common culprits are a failed capacitor, a refrigerant leak, or a stuck expansion valve. All three require an AC repair technician with proper gauges.

Do I really need annual HVAC maintenance?

On newer equipment annual HVAC maintenance protects your warranty. On older equipment it is what keeps a $40 part from turning into a $2,000 emergency. Either way, the plan always pays for itself if it catches even one problem early.

Your Loyal Experts Since 1955

Proudly Serving Our Community

We believe in building a stronger community by supporting local charities, events, and partnerships. Together, we’re making a difference one initiative at a time!

How We Give Back

Our Family-Owned Heritage

Founded in 1955 by Arlie Gault as Gault Brothers Heating, our company has deep roots in Hubbard. With the support of his brothers, Arlie built a thriving local business that his son, Glenn, proudly continues to lead today, honoring a legacy of dedication and community.

Who We Are

Decades of Trusted Expertise

With over 70 years of experience, we’ve built a reputation for quality, reliability, and award-winning service. That’s how we became the only Lennox Premier Dealer in Northeast Ohio!

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Want 15% off Repairs and $0 Service Calls?

Sign up for our Maintenance Agreement and save $42 on annual tune-ups. Here's what's included:

  • 15% off parts & labor
  • $0 service call fees (even after hours)
  • No overtime charges—EVER
  • Free annual gas furnace tune-up
  • Free annual AC tune-up
  • Priority service

Maintenance Agreements start at $240 annually for a gas furnace and air conditioning unit.

Two year warranty
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Financing That Works for You

Thanks to our partnership with Service Finance LLC USA, you can enjoy flexible financing options tailored to your budget. Here’s how we make it easy to invest in your home’s comfort:

  • Competitive, low fixed APR rates (8.99%–14.99%) with approved credit
  • Flexible repayment terms ranging from 12 to 144 months
  • No hidden fees—complete transparency in every loan
  • Payments starting 30 days after closing

*Loans provided by Service Finance LLC USA, Member FDIC, (1245 Brickyard Rd., Suite 600, Salt Lake City, UT 84106) on approved credit, for a limited time. Repayment term is 12 to 144 months depending on loan amount. 8.99%-14.99% fixed APR, based on creditworthiness, subject to change. The first monthly payment will be due 30 days after the loan closes.

Customer Reviews

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I couldn’t be happier with Gault. There were no games played. Just a very fair priced, straight to the point estimate for new central a/c and furnace. Installed the following week. Everyone was great. Highly recommend!

Nick T.
angi

They installed a new H/H furnace and A/C unit in my home and it has a noticeable difference already. The old unit was undersized and looked like some 8 year old installed it, the new equipment is first class. But now with properly sized ductwork the home is much more comfortable. You only get what you pay for.

R F.
facebook

We have our home and an apartment above our detached garage and have had both furnaces replaced in each. Great service. Great installations. Checkups were both great.  Would definitely recommend the company! All employees have been pleasant and helpful.

Steve G.
angi

They did it all in one day and they were efficient. We were told one of the guys was new. There was a small leak in the system, but they came back the same day and fixed it. Their price was very competitive.

Ralph H.
facebook

Thank you to Jeff and the whole Gault crew for making everything so seem less and easy through the whole process!!..Would recommend you to anyone!!..Now our home is nice a chilly!!!

Kelly R.
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Gault does our gas furnace tune up every year. They’re friendly and easy to schedule service with and the technicians are always polite and helpful. Great company to deal with.

Wendy M.

Our HVAC Services

Heating & AC Repair in Sebring, OH

Our phones are answered around the clock, 365 days a year. For members, every repair visit is guaranteed the same day.

Can I Get HVAC Repair In Sebring Today?

If you are on our maintenance plan, your repair visit is locked in for the same day, no exceptions. You also pay less on every repair and get a longer labor warranty than a standard call. Not a member yet? We still work to reach you as quickly as possible and tell you exactly when to expect us.

What Heating & AC Systems Do You Repair?

Most of the homes in Sebring run on gas heat, and a lot of the equipment in the village is older than the homeowner expected it to last. We repair central AC units, heat pumps, gas furnaces, boilers, and ductless mini-splits, and we are even comfortable working on aging systems that other shops would rather replace.

  • Central AC
  • Ductless Mini-Splits
  • Heat Pumps
  • Furnaces (Gas, Propane, Oil)
  • Boilers

What HVAC Brands Do You Service?

Every brand, every age. Lennox, Carrier, Trane, Goodman, Rheem, Bryant, York, and anything else on the cabinet.

Our techs hold EPA 608 certification and carry the tools and training for R-454B (A2L) refrigerant, so newer and older equipment both get a proper diagnosis.

HVAC Maintenance (Included with Membership)

Why Annual HVAC Maintenance Matters on Older Equipment

Some systems that have been running 15 years or more can still have good life left in them, but only if someone is checking the parts that wear out quietly: capacitors, flame sensors, contactors, refrigerant charge.

A yearly tune-up is also the only way to catch a deteriorating heat exchanger before it cracks, which is a carbon-monoxide hazard and something we take seriously, especially for our senior clients in Sebring and other communities in the area.

Members get annual furnace and AC tune-ups, waived service calls, no overtime charges, 15% off repairs, and priority scheduling. Plans start at $238 a year.

How Maintenance Protects Your HVAC Warranty

A factory warranty is only as good as your maintenance records. Nearly every manufacturer requires proof of annual service to honor a claim, and a lapsed record can cost you thousands on a part that should have been covered.

Our plan documents each visit and keeps your coverage intact.

Expert Heating & AC Installations with Precise Sizing

Much of Sebring's housing was built during the pottery boom over a century ago, some have had two or three HVAC systems since then, each one installed a little differently.

Before we price a thing, we calculate the actual heating and cooling load for the house and walk the ductwork to see what is there. The system that went in during the last renovation may have been wrong for the house then, and a century-old floor plan with a closed-off room or a sealed porch only makes sizing trickier.

Our standard install package includes a decade of warranty coverage on parts and labor and your first 12 months of maintenance at zero additional cost.

Full Parts-and-Labor Warranty on HVAC Installations

Factory warranties usually cover only the part itself, so when a blower motor or circuit board fails in year six, the labor bill is yours.

We cover the component and the technician's time to swap it for a full 10 years. On a fixed income, that predictability matters.

Northeast Ohio's Only Lennox Premier Dealer

Being a top-tier dealer at Lennox is not a one-and-done kind of thing. They audit training hours, install quality, and customer reviews annually, and pull the certification if the numbers slip. Gault has held onto our Premier Dealer status year after year, and no other installer in Northeast Ohio has it.

What that gets you: a system set up to Lennox's own commissioning standard, their best available warranty, and proprietary parts on our truck so a winter breakdown is not a week-long wait for shipping.

Air Duct Cleaning in Sebring (But Only If You Actually Need It)

When You Need a Duct Cleaning (And When You Don't)

In a house with original or decades-old ductwork, years of accumulated dust, dander, and debris ride the airflow into every room each time the blower cycles. Duct cleaning is especially key when you have just moved in, finished tearing out walls, or noticed that the supply vents keep collecting grit no matter how often you wipe them.

At Gault, we believe in honesty first, so we will not recommend a cleaning that is not needed. A camera tells us what is actually in there, and if the answer is nothing, we close it all up and you keep your money.

Member Rates on Duct Work

Maintenance plan members get their discount applied to duct cleaning, no trip fee, and priority booking.

Whole-Home Indoor Air Quality Solutions

Whole-Home Purification for Homes That Stay Sealed All Season

Between the long heating season and the weeks of AC in summer, windows in a typical Sebring home stay closed more often than open. That means the same recirculated air picks up everything the house is holding: dust from old plaster, cooking particulates, pet dander, and whatever the ducts are carrying.

A whole-home purification unit bolts into the air handler and scrubs the air on every pass through the system, covering the full house with a single install. It is the better option for seniors or anyone dealing with allergies, asthma, or respiratory issues.

Humidity Control That Cuts Your Energy Bill

When summer humidity pushes indoor air past the comfort threshold, most people drop the thermostat and let the AC do double duty. A whole-home dehumidifier strips the excess moisture at the air handler so the AC is not doing two jobs at once, and your electric bill reflects the lighter load. We also install whole-home humidifiers for the dry months when forced-air heat pulls moisture out of everything, and UV germicidal lamps that prevent biological growth on the evaporator coil.

The Right Water Heater Replacement For Your Needs

Standard Tank Water Heaters

Municipal water keeps maintenance simple on a conventional tank, no special anode rod considerations or aggressive flushing schedules. The key decision is capacity: too large and you are burning gas to heat water that sits unused, too small and someone ends up cold.

When an aging tank starts showing its years, we tell you whether a repair extends its life meaningfully or whether you are better off putting that money toward a new one.

Tankless Water Heaters

A tankless unit heats on demand and eliminates standby energy loss, which usually means a lower gas bill and a longer service life. On the flipside, the install cost is a little higher, and in an older home the existing gas line or venting may need updating to support it.

We scope the full job and quote it complete, so you know what the real cost is before you commit.

Community Involvement

We have been in the Mahoning County for 70 years, actively involved in various parts of our community.

Now Serving 9 Counties in Ohio & Pennsylvania

Mahoning County
Trumbull County
Lawrence County
Columbiana County
Stark County
Carroll County
Portage County
Mercer County
Butler County